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Firma Jastram-Werke GmbH KG
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Hamburg 80, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Rudder rotor for watercraft and floating equipment
Patent number
4,535,714
Issue date
Aug 20, 1985
Firma Jastram-Werke GmbH KG
Fred Petersen
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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last 30 patents
Trademark
last 30 trademarks
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Trademark
73375179 - JASTRAM
Serial number
73375179
Registration number
1252467
Filing date
Aug 18, 1982
Firma Jastram-Werke GmbH KG
37 - Building construction
Information
Trademark
73253260 - JASTRAM
Serial number
73253260
Registration number
1234304
Filing date
Mar 10, 1980
Firma Jastram-Werke GmbH KG
7 - Machines and machine tools